Zetasizer Nano Essentials
Page 4-1
4
Maintenance
Warning!
No one except a qualified Malvern representative must remove the main
cover.
Cleaning the instrument
Warning!
Before cleaning, always disconnect the instrument from the power supply
and disconnect all electrical cables.
Caution!
The surfaces of the instrument may be permanently damaged if samples or
dispersants are spilt on them. If a spillage occurs, disconnect the system
from the power supply before cleaning it up.
Clean the covers periodically using a mild soap solution.
Never
use excessive liquid to clean the instrument and always avoid electrical
components (connectors, etc.).
Always
ensure that the instrument is completely dry before applying power.
The paint has a solvent resistant finish, but it is good practice never to use a sol-
vent-based solution. It may damage the painted surfaces.
Never
use an abrasive cleaner on the instrument as this may damage the
painted surfaces.
Never
use compressed air.
Man0382-5.0 (Zetasizer Nano Essentials).book Page 1 Wednesday, December 2, 2009 12:06 PM
